IQAir Purifier

IQAir Purifier, Air Cleaner

Why Choose IQAir Air Purifier / Cleaner

Hyper-HEPA cleanroom grade

high-efficiency particulate arresting filter

Why Choose IQAir Air Purifier / Cleaner? -

Superior Purification Technology

IQAir builds better air purifiers because it uses superior air cleaning technologies:

  • We use only the very best and most effective technologies. These are derived from million-dollar filtration installations used in cleanrooms, airports and hospitals.
  • Unlike many of our competitors, we only use technologies, which produce absolutely no undesireable by-products, such as ozone, chemicals or charged particles.
  • We only use air cleaning technologies, which are user friendly and low maintencance, since we recognise that popular high-maintenance technologies, such as electronic or ionic air cleaning, annoy owners and quickly become ineffective.

Rated #1 by Top Reviewers

IQAir has received more No.1 product reviews than any other air purifier manufacturer. We are proud and honoured so many experts agree.

  • Consumer Search: Best Air Purifier (2005/2006)
  • Allergy Buyer’s Club: Category Winner (2003/2004/2005/2006/2007)
  • Wired Magazine Test: Best Air Purifier (9/2006)
  • Consumer Guide – Best Buy (2006)
  • Reviewboard Magazine: Product of the Year (2004/2005)
  • Consumer Digest – Best Buy (2004/2007)
  • Test Magazine: Category Winner (1998)

Trusted by Hospitals

Hospitals around the world rely on IQAir to help protect staff and patients from infectious diseases like tuberculosis and MRSA. When the dreaded disease SARS began to spread in Hong Kong hospitals in 2003, the Hong Kong Hospital Authority tested dozens of air cleaners. They determined that IQAir made the only mobile room air cleaners suitable to be used in the fight against SARS.

100% Ozone-Free Technology

All IQAir air purifiers are 100% ozone-free. They are certified by the IAACM (International Association of Air Cleaner Manufacturers) to produce absolutely no ozone. Ozone is a lung irritant emitted from virtually all ionic and electronic air cleaners as well as UV lamps. Even small amounts of ozone are undesirable for allergy and asthma sufferers.

40 Year Track Record

In a short-lived world, where companies come and go, IQAir is proud to have stood the test of time. When Klaus Hammes and his brother Manfred introduced the world's first residential air cleaner in 1963, they pioneered an entire industry. It is with this history in mind and the future at heart, that our family company continues to provide products that are at the cutting edge of air purification.

Swiss Quality

Made only in Switzerland, IQAir products are designed to provide reliable performance for years to come. By utilising the best Swiss and German engineers, the world's best components, and a dedicated team of skilled craftsmen and women at our state-of-the-art Swiss factory, we are regularly able to exceed the expectations of even the most demanding customers.

Premium Air Purifier / Air Cleaner : IQAir

IQAir Air Purifier / Air Cleaner
Hyper-HEPA cleanroom grade high-efficiency particulate arresting filter

Contact us

Contact IAQ
Air Cleaner Wiltech

Unit 315, 3/F, Kinetic Industrial
Centre, 7 Wang Kwong Road,
Kowloon Bay, Kowloon, Hong Kong


(+852) 3421 2028


(+852) 3421 2185

IAQ by email IAQ Air Test